Sooner or later, nearly every aquarium owner faces the problem of algae, clouding the water and growing on plants and objects.

The Aquarium-Fresher makes short work of it. Its unique technology stops algae growth and ensures crystal-clear water in your aquarium. And it does so sustainably and without chemicals, so that animals and plants don’t suffer. This makes the Aquarium-Fresher a must have for every freshwater aquarium - whether you’re a newbie or a professional, a fish farmer or a shrimp keeper.

The built-in diamond electrode releases the oxygen held in the water molecule (H20). This atomic oxygen (O) attaches itself to organic matter, such as algae, suspended particles or left bits of food, and breaks them down. Your water will be clean and clear and algae growth will be curtailed. In addition, molecular oxygen (O₂) is produced, which is then available to the fish in its purest form.

The result: clean water, an algae free aquarium - and happy fish!

The complete system SMALL is suitable for aquarium up to 200 L of water volume and can be extended up to 700 L with an additional Aquarium Fresher.

Sooner or later, nearly every aquarium owner faces the problem of algae, clouding the water and growing on plants and objects.

The Aquarium-Fresher makes short work of it. Its unique technology stops algae growth and ensures crystal-clear water in your aquarium. And it does so sustainably and without chemicals, so that animals and plants don’t suffer. This makes the Aquarium-Fresher a must have for every freshwater aquarium - whether you’re a newbie or a professional, a fish farmer or a shrimp keeper.

The built-in diamond electrode releases the oxygen held in the water molecule (H₂0). This atomic oxygen (O) attaches itself to organic matter, such as algae, suspended particles or left bits of food, and breaks them down. Your water will be clean and clear and algae growth will be curtailed. In addition, molecular oxygen (O₂) is produced, which is then available to the fish in its purest form.

The result: clean water, an algae free aquarium - and happy fish!

The complete system LARGE is suitable for aquarium up to 500 L of water volume and can be extended up to 1000 L with an additional Aquarium Fresher.

Sooner or later, nearly every aquarium owner faces the problem of algae, clouding the water and growing on plants and objects.

The Aquarium-Fresher makes short work of it. Its unique technology stops algae growth and ensures crystal-clear water in your aquarium. And it does so sustainably and without chemicals, so that animals and plants don’t suffer. This makes the Aquarium-Fresher a must have for every freshwater aquarium - whether you’re a newbie or a professional, a fish farmer or a shrimp keeper.

The built-in diamond electrode releases the oxygen held in the water molecule (H20). This atomic oxygen (O) attaches itself to organic matter, such as algae, suspended particles or left bits of food, and breaks them down. Your water will be clean and clear and algae growth will be curtailed. In addition, molecular oxygen (O₂) is produced, which is then available to the fish in its purest form.

The result: clean water, an algae free aquarium - and happy fish!

The complete system SMALL is suitable for aquarium up to 200 L of water volume and can be extended up to 700 L with an additional Aquarium Fresher.

Sooner or later, nearly every aquarium owner faces the problem of algae, clouding the water and growing on plants and objects.

The Aquarium-Fresher makes short work of it. Its unique technology stops algae growth and ensures crystal-clear water in your aquarium. And it does so sustainably and without chemicals, so that animals and plants don’t suffer. This makes the Aquarium-Fresher a must have for every freshwater aquarium - whether you’re a newbie or a professional, a fish farmer or a shrimp keeper.

The built-in diamond electrode releases the oxygen held in the water molecule (H20). This atomic oxygen (O) attaches itself to organic matter, such as algae, suspended particles or left bits of food, and breaks them down. Your water will be clean and clear and algae growth will be curtailed. In addition, molecular oxygen (O₂) is produced, which is then available to the fish in its purest form.

The result: clean water, an algae free aquarium - and happy fish!

The complete system LARGE is suitable for aquarium up to 500 L of water volume and can be extended up to 1,000 L with an additional Aquarium Fresher.

Every complete system can be extended easily with a second Aquarium-Fresher by an extension cable.
The performance of the complete system SMALL can be increased with an extension SMALL up to 200 litres and with an extension LARE up to 700 litres.
As your aquarium grows, so can the Aquarium-Fresher!

Every complete system can be extended easily with a second Aquarium-Fresher by an extension cable.
The performance of the complete system LARGE can be increased with an extension SMALL up to 750 litres and with an extension LARGE up to 1000 litres.

As your aquarium grows, so can the Aquarium-Fresher!

It’s possible for limescale deposits to build up on the diamond electrode - especially if the water is particularly hard. We recommend cleaning the Aquarium-Fresher once a month with our special cleaning tablets, to ensure it functions optimally. Our 12-month-pack offer helps guarantee consistent results in your aquarium.

One pack contains 4 cleaning tabs. For the cleaning process, a tab is sufficient. The cleaning process is described in detail in the operating manual.

It’s possible for limescale deposits to build up on the diamond electrode - especially if the water is particularly hard. We recommend cleaning the Aquarium-Fresher once a month with our special cleaning tablets, to ensure it functions optimally. Our 12-month-pack offer helps guarantee consistent results in your aquarium.

One pack contains 12 cleaning tabs. For the cleaning process, a tab is sufficient. The cleaning process is described in detail in the operating manual.

The conductivity of the aquarium water is a significant factor for the conductivity of the Aquarium-Fresher and should not exceed 1 mS/cm.

The AD33 is not sensitive to moisture and apart from the conductivity (µS/cm) it also measures the temperature (°C) of the water. The AD33 must be calibrated before being put into operation and after replacing the battery. The calibration solution is included in the scope of supply and also available in our shop. The temperature measurement is already set at the factory prior to dispatch (calibrated).

For the greatest accuracy, the AD33 EC Meter should be calibrated regularly with a 1413 μS / cm standard calibration solution. It also needs to be calibrated after a change of batteries, or after a long period without use.For more information about how to calibrate the AD33 EC Meter, and how often you need to do it, consult the manual that comes with the meter.

If it is not calibrated properly, the AD33 EC Meter may give inaccurate results, and your Aquarium-Fresher voltage may not be ideal.

For the greatest accuracy, the AD33 EC Meter should be calibrated regularly with a 1413 μS / cm standard calibration solution. It also needs to be calibrated after a change of batteries, or after a long period without use.For more information about how to calibrate the AD33 EC Meter, and how often you need to do it, consult the manual that comes with the meter.
 

If it is not calibrated properly, the AD33 EC Meter may give inaccurate results, and your Aquarium-Fresher voltage may not be ideal.

The power supply unit supplies electrical voltage to the Aquarium-Fresher. The higher the voltage, the better is the performance of the Aquarium-Fresher. The voltage can be adjusted as desired with the help of a changeover switch and steps of 9/12/13,5/15/18/20/24 VDC.

Both the LARGE and SMALL models of the Aquarium-Fresher use the same kind of case, which is easily taken apart and reassembled.

Both the LARGE and SMALL models of the Aquarium-Fresher use the same kind of case, which is easily taken apart and reassembled.

The Aquarium-Fresher is attached to the glass side of your aquarium with suction cups. However, the cups can perish over time and lose their suction. Make sure you change the suction cups regularly, so your Aquarium-Fresher remains correctly installed.